EP3549705A4 - Hot-air oxygen-free brazing system - Google Patents

Hot-air oxygen-free brazing system Download PDF

Info

Publication number
EP3549705A4
EP3549705A4 EP17875829.8A EP17875829A EP3549705A4 EP 3549705 A4 EP3549705 A4 EP 3549705A4 EP 17875829 A EP17875829 A EP 17875829A EP 3549705 A4 EP3549705 A4 EP 3549705A4
Authority
EP
European Patent Office
Prior art keywords
hot
air oxygen
free brazing
brazing system
free
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP17875829.8A
Other languages
German (de)
French (fr)
Other versions
EP3549705A1 (en
Inventor
Yue Zhang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201611072348.7A external-priority patent/CN108115239B/en
Priority claimed from CN201710379554.0A external-priority patent/CN108930657A/en
Application filed by Individual filed Critical Individual
Publication of EP3549705A1 publication Critical patent/EP3549705A1/en
Publication of EP3549705A4 publication Critical patent/EP3549705A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/012—Soldering with the use of hot gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/008—Soldering within a furnace

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Furnace Details (AREA)
  • Tunnel Furnaces (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Heat Treatment Of Articles (AREA)
EP17875829.8A 2016-11-29 2017-08-29 Hot-air oxygen-free brazing system Withdrawn EP3549705A4 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201611072348.7A CN108115239B (en) 2016-11-29 2016-11-29 Brazing furnace using gas as medium for heating/cooling and working method thereof
CN201710379554.0A CN108930657A (en) 2017-05-25 2017-05-25 A kind of water-cooling fan
CN201710742327 2017-08-25
PCT/CN2017/099432 WO2018099149A1 (en) 2016-11-29 2017-08-29 Hot-air oxygen-free brazing system

Publications (2)

Publication Number Publication Date
EP3549705A1 EP3549705A1 (en) 2019-10-09
EP3549705A4 true EP3549705A4 (en) 2020-08-12

Family

ID=62241916

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17875829.8A Withdrawn EP3549705A4 (en) 2016-11-29 2017-08-29 Hot-air oxygen-free brazing system

Country Status (17)

Country Link
EP (1) EP3549705A4 (en)
JP (1) JP6716702B2 (en)
KR (1) KR20180109999A (en)
AU (1) AU2017338255B2 (en)
BR (1) BR112018067865A2 (en)
CA (1) CA3008497A1 (en)
CL (1) CL2018001758A1 (en)
CO (1) CO2018004953A2 (en)
CR (1) CR20180123A (en)
IL (1) IL261076A (en)
MX (1) MX2018006992A (en)
PE (1) PE20190950A1 (en)
PH (1) PH12018501675A1 (en)
SG (1) SG11201808162QA (en)
TW (1) TW201819079A (en)
WO (1) WO2018099149A1 (en)
ZA (1) ZA201801129B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112620845A (en) * 2020-11-18 2021-04-09 常州大谷液压器材有限公司 SAE flange type joint vacuum brazing process and equipment
KR102573054B1 (en) * 2021-06-21 2023-08-31 (주)뉴아세아 Pipe manufacturing apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3685139A (en) * 1969-03-10 1972-08-22 Garrett Corp Method of brazing
US4869470A (en) * 1987-10-28 1989-09-26 Degussa Aktiengesellschaft Vacuum furnace for heat treatment of metallic workpieces
US20010051323A1 (en) * 2000-05-30 2001-12-13 Oak Nippon Co. Ltd. Convection-type brazing method and its apparatus for metal workpieces
KR20120026164A (en) * 2010-09-09 2012-03-19 주식회사 티에스엠 Nozzle device for reflow soldering machine
US20130001272A1 (en) * 2011-01-31 2013-01-03 Denso Corporation Brazing system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2844843C2 (en) * 1978-10-14 1985-09-12 Ipsen Industries International Gmbh, 4190 Kleve Industrial furnace for the heat treatment of metallic workpieces
GB2058335B (en) * 1979-05-18 1983-09-01 Atomic Energy Authority Uk Soldering apparatus
JPH03133198A (en) * 1989-10-19 1991-06-06 Fuji Electric Co Ltd Solder reflow furnace
US5934871A (en) * 1997-07-24 1999-08-10 Murphy; Donald G. Method and apparatus for supplying a anti-oxidizing gas to and simultaneously cooling a shaft and a fan in a heat treatment chamber
JP2002280722A (en) * 2001-03-16 2002-09-27 Sony Corp Soldering method and device
JP2003225761A (en) * 2001-11-28 2003-08-12 Oak Nippon Co Ltd Convection type brazing apparatus for metal work piece
JP4376243B2 (en) * 2006-03-30 2009-12-02 エスペック株式会社 Clean oven
JP4589941B2 (en) * 2007-05-29 2010-12-01 エスペック株式会社 Heat treatment equipment
CN202326371U (en) * 2011-11-29 2012-07-11 苏州维益流体科技有限公司 Direct-coupled sealing fan

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3685139A (en) * 1969-03-10 1972-08-22 Garrett Corp Method of brazing
US4869470A (en) * 1987-10-28 1989-09-26 Degussa Aktiengesellschaft Vacuum furnace for heat treatment of metallic workpieces
US20010051323A1 (en) * 2000-05-30 2001-12-13 Oak Nippon Co. Ltd. Convection-type brazing method and its apparatus for metal workpieces
KR20120026164A (en) * 2010-09-09 2012-03-19 주식회사 티에스엠 Nozzle device for reflow soldering machine
US20130001272A1 (en) * 2011-01-31 2013-01-03 Denso Corporation Brazing system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018099149A1 *

Also Published As

Publication number Publication date
PH12018501675A1 (en) 2019-06-03
ZA201801129B (en) 2019-04-24
TW201819079A (en) 2018-06-01
IL261076A (en) 2019-02-28
KR20180109999A (en) 2018-10-08
MX2018006992A (en) 2018-11-09
CO2018004953A2 (en) 2018-07-31
WO2018099149A1 (en) 2018-06-07
JP2019509176A (en) 2019-04-04
PE20190950A1 (en) 2019-07-04
CA3008497A1 (en) 2018-06-07
AU2017338255A1 (en) 2018-06-14
CL2018001758A1 (en) 2018-08-24
AU2017338255B2 (en) 2019-07-11
JP6716702B2 (en) 2020-07-01
SG11201808162QA (en) 2018-10-30
BR112018067865A2 (en) 2019-12-03
EP3549705A1 (en) 2019-10-09
CR20180123A (en) 2018-10-16

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